Then connect the Arduino to the computer with a USB cable and download the program to the controller.

As an end result we have the diode blinking.

English

Developing a program for the Arduino is very easy. We need to do again three things. Download the software that we'll use for writing programs. Write our first program on the keyboard and then connect the Arduino to the computer with a USB cable. Like this.

We then upload our program from the computer to the Arduino and the diode starts blinking.